Introduction 3D printing technology, particularly Fused Deposition Modeling (FDM), has evolved significantly over the years. Despite advancements in slicing software, the fundamental principle remains the same: parts are sliced into 2D layers and stacked to create a 3D object. This method, while effective, presents a notable challenge: the strength of printed parts is often significantly… Continue reading Enhancing Layer Adhesion in FDM 3D Printing: The Brick Layer Slicing Method
Category: Robotics
Flexible Printed Circuit Boards (FPCBs): An Overview
Introduction Flexible Printed Circuit Boards (FPCBs) are a type of printed circuit board that can bend, twist, and fold without losing functionality. They are made from flexible substrates, typically polyimide or polyester, which allow for a high degree of flexibility and adaptability in various applications. FPCBs are increasingly used in modern electronics due to their… Continue reading Flexible Printed Circuit Boards (FPCBs): An Overview
High-Density Interconnect (HDI) PCBs: An Overview
Introduction High-Density Interconnect (HDI) printed circuit boards (PCBs) are advanced circuit boards that utilize a higher density of components and interconnections than traditional PCBs. This technology is essential in modern electronics, where miniaturization and performance are critical. HDI PCBs are widely used in various applications, including smartphones, tablets, medical devices, automotive electronics, and aerospace systems.… Continue reading High-Density Interconnect (HDI) PCBs: An Overview
Controlling Neopixel LED Ring using Adafruit Neopixel library
The Adafruit NeoPixel library is a popular software library designed for controlling NeoPixel LED strips and matrices, which are addressable RGB LEDs based on the WS2812B and similar chipsets. This library simplifies the process of programming and controlling these LEDs, allowing users to create vibrant lighting effects and animations in their projects. Below is a detailed overview… Continue reading Controlling Neopixel LED Ring using Adafruit Neopixel library
SK9822 Digital LED Chip
The SK9822 (often referred to as SK98225) is a digital RGB LED driver chip that is widely used in addressable LED strips and modules. It is designed for applications requiring precise control over color and brightness, making it popular in decorative lighting, displays, and various DIY projects. Below is a detailed overview of the SK9822 digital LED… Continue reading SK9822 Digital LED Chip
LM1117 Voltage Regulator
Overview The LM1117 is a low-dropout linear voltage regulator capable of providing a stable output voltage with a maximum output current of 800 mA. It is designed for applications requiring a low dropout voltage and precise output voltage regulation. Key Features Low Dropout Voltage: The LM1117 has a dropout voltage of 1.2V at 800 mA… Continue reading LM1117 Voltage Regulator
BTS7960 Motor driver
The BTS7960 is a high-power H-Bridge motor driver module capable of controlling DC motors up to 43A at 24V, making it ideal for robotics, electric vehicles, and heavy-duty automation. It consists of two Infineon BTS7960 half-bridge drivers, designed for bidirectional motor control with high efficiency and thermal protection. Features of the BTS7960 Motor Driver –… Continue reading BTS7960 Motor driver
GY-271 Magnetic Field Sensor
The GY-271 is a 3-axis magnetometer module based on the QMC5883L or HMC5883L sensor, used to measure the Earth’s magnetic field. It is commonly used in electronic compasses, navigation systems, and robotic applications to determine orientation relative to the Earth’s magnetic poles. Features of GY-271 3-Axis Magnetometer: Measures the magnetic field in X, Y, and… Continue reading GY-271 Magnetic Field Sensor
Aircraft design and Aerodynamics
Aircraft design is a multidisciplinary field that integrates aerodynamics, propulsion, materials, structures, stability, and control to create efficient and safe flying vehicles. Aerodynamics, in particular, plays a crucial role in determining an aircraft’s performance, efficiency, and stability in flight. 1. Fundamentals of Aircraft Design Key Components of an Aircraft Fuselage – The main body of… Continue reading Aircraft design and Aerodynamics
What Is G-code? – All You Need to Know
Gcode is the secret magic behind all computer numerical control (CNC) machines, like 3D printers, laser cutters, and of course, CNC mills. It serves as the link between digital designs and physical manufacturing, translating those designs into precise instructions that machines can execute to bring them to life. In this article, we’ll be learning about… Continue reading What Is G-code? – All You Need to Know